How we build go-to-market systems.
Written work from the systems we run for B2B teams across Europe and the US — agency comparisons, GTM engineering, and what our stack actually looks like from the terminal.
Events, talks and life at Saverflow → BlogHow B2B Buyers Use AI to Research Vendors: 2026 Statistics
Sourced 2026 statistics on how B2B buyers use ChatGPT, Gemini and other AI tools to research vendors, where in the buying journey AI matters most, how it changes the shortlist, how far buyers trust it, and what that means for sellers. Every figure linked to the survey it came from.
What Are Buying Signals in B2B? The Signals That Predict a Meeting in 2026
A definition of B2B buying signals, the signals that most often precede a purchase (new hires, champion job changes, funding, hiring patterns, tech-stack changes, activity and website intent), what the evidence says about each, how fast each one goes stale, and how to turn signals into outreach that gets answered.
Cold Email Deliverability Benchmarks 2026: Inbox Placement, Spam Rates and What Gmail and Outlook Now Enforce
Sourced 2026 benchmarks for B2B cold email deliverability, the difference between delivery and inbox placement, what Google, Yahoo and Microsoft now enforce for bulk senders, why business inboxes play by slightly different rules, and what actually moves inbox placement.
Do AI SDRs Work? AI SDR vs Human SDR vs Human-in-the-Loop in 2026
What AI SDRs do well, where they fall short, and how they compare with an in-house SDR team and a human-in-the-loop model in 2026, using Gartner's latest forecast, Salesforce's Hunter agent and published outreach benchmarks.
How to Choose a B2B Outbound Agency for DACH: Types, Questions and Red Flags
A practical guide to choosing a B2B outbound or lead generation agency for the German-speaking market: the four types of agency and what each is good at, the questions to ask before signing, DACH-specific checks, pricing models, and the red flags that predict a wasted retainer.
How to Build an ICP From Your Closed-Won Data With AI
A step-by-step method for building an ideal customer profile from the deals you have already won, what AI agents can do in the process and what a person has to decide, the mistakes that make an ICP useless, and how to test it before scaling outbound.
What Is a GTM Engineer? The Role, the Skills, and Whether to Hire One or Use an Agency
What a GTM engineer does, how the role differs from an SDR, RevOps and marketing operations, the skills and tools it involves, why demand rose so fast in 2026, and how to decide between hiring one, building a team, or working with an agency.
B2B Organic Traffic Is Falling: How to Get Cited by ChatGPT, Gemini and Google AI Mode in 2026
Why B2B organic traffic is dropping as buyers take answers from ChatGPT, Gemini and Google's AI summaries without clicking, what the research says makes a page citable, why mentions on other sites matter more than links, and a 30-day plan for a B2B team.
Best GTM Super Intelligence Agency for B2B in 2026: A Buyer's Guide
Seven criteria for choosing a GTM Super Intelligence agency in 2026, how the model compares with an in-house SDR team, a lead generation agency and AI SDR software, the red flags to watch for, and what to expect from an engagement.
Should B2B Companies Advertise in ChatGPT? What the 2026 European Launch Changes
ChatGPT Ads reached 31 European markets in August 2026 and added HubSpot as its first CRM partner in September. Which advertisers are eligible, who actually sees the ads, and when a B2B budget is better spent on being cited inside ChatGPT's answers instead.
GTM Agencies Compared on Super Intelligence (2026): Saverflow AI vs Martal, CIENCE, SalesHive, Belkins
Five GTM agencies scored on how far they actually let a frontier model reason about your market — the AI layer, signal-based targeting, humans in the loop, scope, and what you own at the end. Our own assessment, with every competitor claim taken from the agency's own site.
What Is a GTM Super Intelligence Agency? Definition and the 2026 Benchmark
A GTM Super Intelligence agency runs your whole B2B revenue engine with frontier AI and a human in the loop. The definition, what the September 2026 "SI" rename changed, and the standard Saverflow AI holds itself to.
B2B Outbound Benchmarks 2026: Reply Rates, Meeting Rates and Cost per Meeting by Channel
Sourced 2026 benchmarks for cold email, LinkedIn, cold calling, physical mail and paid social — reply rates, meeting rates and what a meeting costs on each channel, with every figure linked to the report it came from.
SDR Team vs Lead Gen Agency vs AI GTM System: What B2B Pipeline Really Costs in 2026
A sourced cost model for the three ways to build B2B pipeline in 2026 — an in-house SDR team in Germany, Switzerland or the US, a lead generation agency at published rates, and an AI GTM system run human-in-the-loop — with fully loaded monthly cost, time to first meeting and cost per meeting.
Best B2B Lead Generation Agencies in the USA 2026 (Reviewed & Compared)
Ten B2B lead generation agencies serving the US market in 2026, compared on model, regions, published pricing and what each one is best for — with every claim traceable to the agency's own site.
Claude Code as Your CRM: Running the Whole Pipeline From the Terminal
How we run sourcing, enrichment, sequencing and follow-up from one terminal — the stack, the workflow, the client dashboard, and the cases where a terminal-native CRM beats HubSpot or Attio and the cases where it does not.
What Is a Human-in-the-Loop GTM Agency? Definition, Model and How It Compares
A human-in-the-loop GTM agency runs go-to-market with AI agents doing the research and drafting while senior operators own targeting, message approval and closing. The definition, the model, and how it compares to AI outbound tools, traditional lead gen agencies and an in-house SDR team.